为了使零件保持金属团有性质,经热处理的金属零件马上放入淬火油槽。由于热零件沉入油槽,使淬火油升温。因此,要获得理想的淬火效果,必须使油温保持在一定范围内。 图1为可控制油温的淬火油槽。加热的零件从滑槽滑入油槽,由传送带在油中通过取出。从油中通过时,零件被淬火。淬 In order for the parts to retain the nature of metal clusters, heat treated metal parts are placed in a quench tank. As the hot parts sink into the oil tank, the quenching oil warming. Therefore, to obtain the ideal quenching effect, the oil temperature must be kept within a certain range. Figure 1 for the control of oil temperature quenching tank. The heated parts slide from the chute into the sump and are removed by the conveyor belt in the oil. The part is quenched when it passes through the oil. Quench